<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<link rel="stylesheet" href="css/2.css" type="text/css"/>
		<style>
			#divId2{
				background-color: #0f0;
				width: 50%;
			}
		</style>
		
	</head>
	<body>
		<div>天佑中华</div>
		<div style="background-color: #f00;">天佑中华-内联</div>
		<div id="divId2">天佑中华-内部</div>
		<div id="divId3">天佑中华-外部</div>
	</body>
</html>
